l-you

@l-you

A nicheless blog where I leave my digital footprint on the internet. Sharing professional skills, experience, lifestyle, ideas, science and more.

l-you 2025-05-26

Cognitive functions and a sleep affecttion

Losing a single night of sleep can indeed impair cognitive functions, but the duration and extent of impairment can vary. Research suggests that after just one night of sleep deprivation, cognitive functions like attention, reasoning, and decision-making are...

l-you 2025-05-20

Why Caffeine Can Make You Sleepy: 5 Surprising Reasons

There are a few potential reasons why some people may feel sleepy after consuming caffeine: - Caffeine tolerance: Regular caffeine consumption can lead to increased tolerance over time. As a result, the stimulating effects may diminish, and the person may...

#Health

A tired person sits at a cozy desk with coffee, bathed in warm, soft lighting and a glowing late-night clock in the background.

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